Engine Diagnostics

If a warning light or fault code has appeared on your vehicle dashboard, our Auto Electrician can help identify and troubleshoot potential issues using the latest dealer-level diagnostics machine. Diagnostic engine check services are available across all areas of West Yorkshire.

What is an Engine Diagnostics Fault Code Check?

When a car warning light illuminates on your dashboard, a car diagnostics fault code check helps identify the problem before more serious damage occurs. Modern vehicles contain on-board computers called Electronic Control Units (ECUs) that monitor performance and self-diagnose faults. Sensors report issues to the ECU, which then generates an error code displayed on the dashboard. Dealer-level scanners are required to interpret these codes.

Check Engine Light

If your check engine light is on, it’s important a qualified Auto Electrician technician inspects your vehicle immediately. A flashing light usually indicates a serious problem. Using a dealer-level diagnostic machine, we can identify the cause — whether trivial like a loose fuel cap or serious like an engine misfire or faulty catalytic converter — and suggest the necessary repairs.

Diagnostic Fault Code Scan for All Vehicle Makes

Our mobile diagnostics service can read fault codes from all major vehicle brands, including Vauxhall, Audi, Mercedes, Volkswagen, BMW, and Ford. Our technicians interpret the codes and provide a clear explanation of the issue.

We also check for faults across engine management, tires, emissions, lights, comfort controls, reset service lights, test electronic handbrakes, and adjust headlamps.